Package com.sun.jna.platform.win32
Class WTypes.BSTR
- java.lang.Object
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- com.sun.jna.PointerType
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- com.sun.jna.platform.win32.WTypes.BSTR
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- All Implemented Interfaces:
NativeMapped
- Enclosing interface:
- WTypes
public static class WTypes.BSTR extends PointerType
BSTR wrapper.From MSDN:
A BSTR (Basic string or binary string) is a string data type that is used by COM, Automation, and Interop functions. Use the BSTR data type in all interfaces that will be accessed from script.
The memory structure:
- Length prefix
- Length of the data array holding the string data and does not include the final two NULL characters.
- Data string
- UTF-16LE encoded bytes for the string.
- Terminator
- Two null characters
The "value" of the BSTR is the pointer to the start of the Data String, the length prefix is the four bytes before that.
The MSDN states, that a BSTR derived from a Nullpointer is treated as a string containing zero characters.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getValue()
void
setValue(String value)
String
toString()
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Methods inherited from class com.sun.jna.PointerType
equals, fromNative, getPointer, hashCode, nativeType, setPointer, toNative
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